Mark McQuillen Obituary
With heavy hearts, we announce the death of Mark McQuillen of Upper Saint Clair, Pennsylvania, who passed away on September 19, 2020. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Mark McQuillen to pay them a last tribute.
He was loved and cherished by many people including: his children, Megan Oxenreiter (Albert) and Patrick McQuillen; and his sibling Chr.
September 21, 2020
Wendy Dorsey sent flowers